Home / 16,863,594.56-25,304,745.11-8,227,765.97

Finding the Fourth Proportional to 16,863,594.56, 25,304,745.11 and 8,227,765.97

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Solution

The fourth proportional to 16,863,594.56, 25,304,745.11 and 8,227,765.97 is: 12,346,212.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,863,594.56 : 25,304,745.11 = 8,227,765.97 : x
  2. Step 2: Convert to fraction form
    16,863,594.56/25,304,745.11 = 8,227,765.97/x
  3. Step 3: Cross multiply
    16,863,594.56x = 25,304,745.11 × 8,227,765.97
  4. Step 4: Simplify right side
    16,863,594.56x = 208,201,520,779,413.19
  5. Step 5: Solve for x
    x = 208,201,520,779,413.19/16,863,594.56
  6. Step 6: Final answer
    x = 12,346,212.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.